| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a truck for combining functions to carry a large display device and to change the attitude of the display device when carried. Ž<P>SOLUTION: (A) Wheels 4 are provided at four corners of an approximately rectangular base frame 1 frame-shaped using a lighter shaped steel for reducing the weight, anchor storage pipes 3 are provided at four corners for storing anchor storage cylinders 12 on which installation-stabilizing anchor bolts 2 are mounted, an up-and-down movement guide 9 having a guide function is provided at the approximate center, and an up-and-down movable frame 10 is provided inside to be moved up and down by an up-and-down movement driving operation part 11 having a winding function while being driven by a wire and a pulley interconnected thereto. (B) A rotary plate 7 is rotatably provided on the up-and-down movable frame 10 via a rotation bearing 8, and a mounting frame 5 at four corners of which display device mounting fittings 6 are installed for fixing the large display device 13 is provided on the rotary plate 7. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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